Support yaepghd video output position change.

And code and comments cleanups.

1 files changed, 28 insertions, 32 deletions

diff --git a/video.h b/video.h
index 9962cf3..159d019 100644
--- a/video.h
+++ b/video.h
@@ -31,13 +31,6 @@
 typedef struct _video_hw_decoder_ VideoHwDecoder;
 
 //----------------------------------------------------------------------------
-//	Variables
-//----------------------------------------------------------------------------
-
-//extern unsigned VideoWindowWidth;	///< current video output width
-//extern unsigned VideoWindowHeight;	///< current video output height
-
-//----------------------------------------------------------------------------
 //	Prototypes
 //----------------------------------------------------------------------------
 
@@ -47,14 +40,14 @@ extern VideoHwDecoder *VideoNewHwDecoder(void);
     /// Get and allocate a video hardware surface.
 extern unsigned VideoGetSurface(VideoHwDecoder *);
 
-    /// Release a video hardware surface.
+    /// Release a video hardware surface
 extern void VideoReleaseSurface(VideoHwDecoder *, unsigned);
 
 #ifdef LIBAVCODEC_VERSION
-    /// Render a ffmpeg frame
+    /// Render a ffmpeg frame.
 extern void VideoRenderFrame(VideoHwDecoder *, AVCodecContext *, AVFrame *);
 
-    /// Get ffmpeg vaapi context
+    /// Get ffmpeg vaapi context.
 extern struct vaapi_context *VideoGetVaapiContext(VideoHwDecoder *);
 
     /// Callback to negotiate the PixelFormat.
@@ -62,57 +55,60 @@ extern enum PixelFormat Video_get_format(VideoHwDecoder *, AVCodecContext *,
     const enum PixelFormat *);
 
 #ifdef AVCODEC_VDPAU_H
-    /// Draw vdpau render state
+    /// Draw vdpau render state.
 extern void VideoDrawRenderState(VideoHwDecoder *,
     struct vdpau_render_state *);
 #endif
 #endif
 
-    /// Display video TEST
-extern void VideoDisplayHandler(void);
-
-    /// Poll video events
+    /// Poll video events.
 extern void VideoPollEvent(void);
 
-    /// set video mode
+    /// Wakeup display handler.
+extern void VideoDisplayWakeup(void);
+
+    /// Set video mode.
 //extern void VideoSetVideoMode(int, int, int, int);
 
-    /// set video geometry
+    /// Set video geometry.
 extern int VideoSetGeometry(const char *);
 
-    /// set deinterlace
+    /// Set video output position.
+extern void VideoSetOutputPosition(int, int, int, int);
+
+    /// Set deinterlace.
 extern void VideoSetDeinterlace(int);
 
-    /// set skip chroma deinterlace
+    /// Set skip chroma deinterlace.
 extern void VideoSetSkipChromaDeinterlace(int);
 
-    /// set scaling
+    /// Set scaling.
 extern void VideoSetScaling(int);
 
-    /// set denoise
+    /// Set denoise.
 extern void VideoSetDenoise(int);
 
-    /// set sharpen
+    /// Set sharpen.
 extern void VideoSetSharpen(int);
 
-    /// set audio delay
+    /// Set audio delay.
 extern void VideoSetAudioDelay(int);
 
-    /// Clear OSD
+    /// Clear OSD.
 extern void VideoOsdClear(void);
 
-    /// Draw an OSD ARGB image
+    /// Draw an OSD ARGB image.
 extern void VideoOsdDrawARGB(int, int, int, int, const uint8_t *);
 
-extern int64_t VideoGetClock(void);	///< get video clock
+extern int64_t VideoGetClock(void);	///< Get video clock.
 
-extern void VideoOsdInit(void);		///< setup osd
-extern void VideoOsdExit(void);		///< cleanup osd
+extern void VideoOsdInit(void);		///< Setup osd.
+extern void VideoOsdExit(void);		///< Cleanup osd.
 
-extern void VideoInit(const char *);	///< setup video module
-extern void VideoExit(void);		///< cleanup and exit video module
+extern void VideoInit(const char *);	///< Setup video module.
+extern void VideoExit(void);		///< Cleanup and exit video module.
 
-extern void VideoFlushInput(void);	///< flush codec input buffers
-extern int VideoDecode(void);		///< decode
+extern void VideoFlushInput(void);	///< Flush video input buffers.
+extern int VideoDecode(void);		///< Decode video input buffers.
 
 /// @}